（武汉大学信息管理学院 武汉 430072）

研究语音信息内容分析的特点，对比文本信息分析处理的异同，对语音信息的内容分析技术进行综述并给出内容分析技术的体系框架,并对语音识别、情感信息的识别、语音识别分类等重难点技术进行研究。

(School of Information Management, Wuhan University, Wuhan 430072,China)

This paper makes the research on technical characteristics of the pronunciation information content analysis and compares the difference with text analysis. The paper gives a summary of technology in pronunciation information content analysis, and emphasizes on the difficult technologies that includes speech recognition,emotion information recognition and speech recognition classification.

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